Results 41 to 50 of about 41,718 (241)
Nigerian Journal of Paediatrics, 2021 Background Improvement in neonatal services across Africa has led to increased survival of preterm and low birth weight neonates with consequent rising incidence of ROP.
Obumneme B Ezeanosike +4 more
doaj
Advanced Science, EarlyView.This study aims to evaluate the impact of the tryptophan‐derived metabolite indole‐3‐propionic acid (IPA) on lung development and autophagic flux. IPA alleviates hyperoxia‐induced alveolar arrest by promoting autophagosome‐lysosome fusion via inhibition of VAMP8 phosphorylation, which is suggestive of a promising therapeutic target of BPD.
Beibei Wang +14 more
wiley +1 more source
High-Temperature Alkali Vapor Cells with Anti-Relaxation Surface Coatings
, 2009 Antirelaxation surface coatings allow long spin relaxation times in alkali-metal cells without buffer gas, enabling faster diffusion of the alkali atoms throughout the cell and giving larger signals due to narrower optical linewidths.
Corney A., M. V. Romalis, S. J. Seltzer
core +1 more source
Serum VEGF levels in infants at risk for developing retinopathy of prematurity
Journal of Ophthalmology, 2019 Background: Because excessive growth of abnormal retinal vessels in the developing eye of the premature infant underlies retinopathy of prematurity (ROP), it may be hypothesized that a change in vascular endothelial growth factor (VEGF) level in the ...
S.V. Katsan, S.G. Fedotova
doaj +1 more source
Advanced Science, EarlyView.Polycarbonate nanogels enable lipid‐free delivery of anti‐MFAP‐5 siRNA into cancer‐associated fibroblasts (CAF) in hepatocellular carcinoma. In a cirrhotic murine model, this approach silences MFAP‐5, reduces fibroblast activation, and suppresses tumor growth by inhibiting NOTCH/Hes1‐driven angiogenesis. CAF‐targeted MFAP‐5 RNAi and conserved signaling
Paul Schneider +20 more
wiley +1 more source
Exploring the features of keratometry readings in premature children
Journal of Ophthalmology, 2021 Background: It is important for pediatric ophthalmologists to explore the keratometry parameters used in selection of contact lenses (and thus to improve visual function, quality of life, and treatment of complications of refractive errors) in premature ...
I. A. Soboleva, Y. Y. Borysenko
doaj +1 more source
Soybean Auxin Transporter PIN3 Regulates Nitrate Acquisition to Improve Nitrogen Use and Seed Traits
Advanced Science, EarlyView.Xu et al. discovers that switching off auxin transporters in soybean, PIN3a and PIN3b, disrupts auxin flow; this triggers ARF‐STF3/4 signal cascade to activate the nitrate importer NPF2.13 and soil nitrogen acquisition. Multi‐year field trials show edited soybeans maintain yield with higher oil content, offering a potential genetic route to improve ...
Huifang Xu +16 more
wiley +1 more source
Advanced Science, EarlyView.Inspired by antibody‐antigen binding, this study develops an unprecedented immunoaffinity‐mimetic assembly strategy, with Peptide‐AptCD63 conjugates acting as antibody surrogates binding CD63 epitopes on mesenchymal stem cell‐derived exosomes. This creates a hierarchical microstructure intended to synergistically integrate antioxidative and anti ...
Dantong Zheng +8 more
wiley +1 more source
Fast and Reliable Primary Frequency Reserves From Refrigerators with Decentralized Stochastic Control [PDF]
, 2016 Due to increasing shares of renewable energy sources, more frequency reserves are required to maintain power system stability. In this paper, we present a decentralized control scheme that allows a large aggregation of refrigerators to provide Primary ...
Andersson, Göran +2 more
core +2 more sources
Pediatrics and Neonatology, 2013 To determine whether the “Oxygen with Love” (OWL) and diode laser treatment provided in a neonatal intensive care unit has reduced the risk of avoidable blindness caused by retinopathy of prematurity (ROP) over the past decade.
Jose Luis Garcia-Serrano +6 more
doaj +1 more source